Senior Lecturer, University of the West of England (UWE Bristol).

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Mario Orsi on CorrelationInference-Couples 1 month, 2 weeks ago

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Before relaxing boundaries for part D

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Mario Orsi on Two sample t-test: question order and scores 2 months ago

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Mario Orsi on Two sample t-test: question order and scores 2 months ago

Saved a checkpoint:

Fixed "sum" error.

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Mario Orsi on Two sample t-test: question order and scores 2 months ago

Saved a checkpoint:

Removing use of pooled variance, taking a more conservative approach that it is not known whether the population standard deviations are nearly equal (which is assumed when pooling variances).

Mario Orsi published ANOVA (one-way): alcohol effect 2 months, 2 weeks ago

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Mario Orsi on ANOVA (one-way): alcohol effect 2 months, 2 weeks ago

Gave some feedback: Ready to use

Mario Orsi published ANOVA - true/false 2 months, 2 weeks ago

Mario Orsi published Chi-square: true/false 4 months, 1 week ago